mydoom | 6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116

General

Target

6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe
Size

29KB
MD5

3f5ec262e0b844da4ffda8534c23f1a0
SHA1

5820c65535c73c86fd6cfa81bfb8002d5c686547
SHA256

6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116
SHA512

df959cc68b6d92f326c894b320bd804cb02b11ef57b1b119785ed6aa66bc0a3d2d0aa835916f5be22172930049d46b2aa35aa317cc22d9fb81d54db5c66665ea
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Yhp:AEwVs+0jNDY1qi/qQT

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral1/memory/2304-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2304-47-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2304-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2304-74-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2304-78-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
2824	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 22 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2304-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2304-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0027000000016d69-7.dat	upx
behavioral1/memory/2824-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2304-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2304-47-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2304-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00070000000186c3-63.dat	upx
behavioral1/memory/2304-74-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-75-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2304-78-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe
File opened for modification	C:\Windows\java.exe	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe
File created	C:\Windows\java.exe	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2824	2304	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe	29
PID 2304 wrote to memory of 2824	2304	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe	29
PID 2304 wrote to memory of 2824	2304	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe	29
PID 2304 wrote to memory of 2824	2304	6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe	29

C:\Users\Admin\AppData\Local\Temp\6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe
"C:\Users\Admin\AppData\Local\Temp\6d0b2aad95747d4f0df2b11bcb6bd0fbe3722a039939d3bb7c9d72f70e854116N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5ABF.tmp

Filesize
29KB

MD5
3fb0a58ae2772247ca80dcd3690c0a68

SHA1
978bb5cd7f8c0fe9ab9bbe250a8f9501ac938c4a

SHA256
f9d64200722618add4660651cd2f131d637ad8e0cbce69107ad65f853f5250fb

SHA512
0b440449af5b05921a475fbb516e9251d4dd5af7eed34b0fea247d2e29f09afbb5f673ad6dc6613bbf98506f51137db34753b5cac0c46cb04fc6205eabd0b859

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
06d910ecf45edf3bda11d602712ff121

SHA1
507e29df6cbe6c24e59bd987d9a03f2dd75f11ed

SHA256
e912cf62fa1f1934d1c28d7576d874cc51560ba9bd0e1aaf0fe80e18a3272773

SHA512
f772ca5d82d8fd2512282d26af3185892e84494ca30f9145630520a883c84a74658dc9062e01af261e4cbc0079b2310cb9f32fa10da64492eca7b6b65b52399a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2304-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2304-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2304-78-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2304-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2304-74-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2304-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2304-47-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2824-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-75-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads